56329840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 162739584

約数和(自身を除く): 106409744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 61, 68, 70, 80, 85, 97, 112, 119, 122, 136, 140, 170, 194, 238, 244, 272, 280, 305, 340, 388, 427, 476, 485, 488, 560, 595, 610, 679, 680, 776, 854, 952, 970, 976, 1037, 1190, 1220, 1358, 1360, 1552, 1649, 1708, 1904, 1940, 2074, 2135, 2380, 2440, 2716, 3298, 3395, 3416, 3880, 4148, 4270, 4760, 4880, 5185, 5432, 5917, 6596, 6790, 6832, 7259, 7760, 8245, 8296, 8540, 9520, 10370, 10864, 11543, 11834, 13192, 13580, 14518, 16490, 16592, 17080, 20740, 23086, 23668, 26384, 27160, 29036, 29585, 32980, 34160, 36295, 41419, 41480, 46172, 47336, 54320, 57715, 58072, 59170, 65960, 72590, 82838, 82960, 92344, 94672, 100589, 115430, 116144, 118340, 131920, 145180, 165676, 184688, 201178, 207095, 230860, 236680, 290360, 331352, 402356, 414190, 461720, 473360, 502945, 580720, 662704, 704123, 804712, 828380, 923440, 1005890, 1408246, 1609424, 1656760, 2011780, 2816492, 3313520, 3520615, 4023560, 5632984, 7041230, 8047120, 11265968, 14082460, 28164920, 56329840]

約数ペア:

[(1, 56329840), (2, 28164920), (4, 14082460), (5, 11265968), (7, 8047120), (8, 7041230), (10, 5632984), (14, 4023560), (16, 3520615), (17, 3313520), (20, 2816492), (28, 2011780), (34, 1656760), (35, 1609424), (40, 1408246), (56, 1005890), (61, 923440), (68, 828380), (70, 804712), (80, 704123), (85, 662704), (97, 580720), (112, 502945), (119, 473360), (122, 461720), (136, 414190), (140, 402356), (170, 331352), (194, 290360), (238, 236680), (244, 230860), (272, 207095), (280, 201178), (305, 184688), (340, 165676), (388, 145180), (427, 131920), (476, 118340), (485, 116144), (488, 115430), (560, 100589), (595, 94672), (610, 92344), (679, 82960), (680, 82838), (776, 72590), (854, 65960), (952, 59170), (970, 58072), (976, 57715), (1037, 54320), (1190, 47336), (1220, 46172), (1358, 41480), (1360, 41419), (1552, 36295), (1649, 34160), (1708, 32980), (1904, 29585), (1940, 29036), (2074, 27160), (2135, 26384), (2380, 23668), (2440, 23086), (2716, 20740), (3298, 17080), (3395, 16592), (3416, 16490), (3880, 14518), (4148, 13580), (4270, 13192), (4760, 11834), (4880, 11543), (5185, 10864), (5432, 10370), (5917, 9520), (6596, 8540), (6790, 8296), (6832, 8245), (7259, 7760)]